Ohhhh creeepppyyy. I like it. You should write more... Like, make it a fan fiction or something.. Maybe they could be in the high school by Hershel's farm! 0.e
Sorry, getting ahead of myself. I am a major fangirl of the show. :) And this is really good. Seriously.

Nice little beginning, regardless of the mistakes. Of which there are...few.
Just this, I think: "Kate cut of" OFF. She got cut off.
By the way, what of dear Ms. Ponem?
You just kinda threw her aside and made Kate the main show...It's still a nice start.
Expand on it!